<template>
  <div>
    <div class="row">
      <div class="col-md-6">
        <p>
          <button @click="add1()" class="btn btn-white btn-default btn-round">
            <i class="ace-icon fa fa-edit"></i>
            新增一级
          </button>
          &nbsp;
          <button @click="all()" class="btn btn-white btn-default btn-round">
            <i class="ace-icon fa fa-refresh"></i>
            刷新
          </button>
        </p>
        <table id="simple-level1-table" class="table  table-bordered table-hover">
          <thead>
          <tr>
            <th>ID</th>
            <th>名称</th>
            <th>顺序</th>
            <th>操作</th>
          </tr>
          </thead>
          <tbody>
          <tr v-for="category in level1" v-on:click="onClickLevel1(category)" v-bind:class="{ 'active': category.id === active.id }">
            <td>{{category.id}}</td>
            <td>{{category.name}}</td>
            <td>{{category.sort}}</td>
            <td>
              <div class="hidden-sm hidden-xs btn-group">

                <button v-on:click="edit(category)" class="btn btn-xs btn-info">
                  <i class="ace-icon fa fa-pencil bigger-120"></i>
                </button>

                <button v-on:click="del(category.id)" class="btn btn-xs btn-danger">
                  <i class="ace-icon fa fa-trash-o bigger-120"></i>
                </button>

              </div>

              <div class="hidden-md hidden-lg">
                <div class="inline pos-rel">
                  <button class="btn btn-minier btn-primary dropdown-toggle" data-toggle="dropdown" data-position="auto">
                    <i class="ace-icon fa fa-cog icon-only bigger-110"></i>
                  </button>

                  <ul class="dropdown-menu dropdown-only-icon dropdown-yellow dropdown-menu-right dropdown-caret dropdown-close">

                    <li>
                      <a class="tooltip-success" data-rel="tooltip" title="Edit" v-on:click="edit(category)">
																			<span class="green">
																				<i class="ace-icon fa fa-pencil-square-o bigger-120"></i>
																			</span>
                      </a>
                    </li>

                    <li>
                      <a href="#" class="tooltip-error" data-rel="tooltip" title="Delete">
																			<span class="red">
																				<i class="ace-icon fa fa-trash-o bigger-120"></i>
																			</span>
                      </a>
                    </li>
                  </ul>
                </div>
              </div>
            </td>
          </tr>
          </tbody>
        </table>
      </div>

      <div class="col-md-6">
        <p>
          <button @click="add2()" class="btn btn-white btn-default btn-round">
            <i class="ace-icon fa fa-edit"></i>
            新增二级
          </button>
          &nbsp;
        </p>
        <table id="simple-level2-table" class="table  table-bordered table-hover">
          <thead>
          <tr>
            <th>ID</th>
            <th>名称</th>
            <th>顺序</th>
            <th>操作</th>
          </tr>
          </thead>
          <tbody>
          <tr v-for="category in level2">
            <td>{{category.id}}</td>
            <td>{{category.name}}</td>
            <td>{{category.sort}}</td>
            <td>
              <div class="hidden-sm hidden-xs btn-group">

                <button v-on:click="edit(category)" class="btn btn-xs btn-info">
                  <i class="ace-icon fa fa-pencil bigger-120"></i>
                </button>

                <button v-on:click="del(category.id)" class="btn btn-xs btn-danger">
                  <i class="ace-icon fa fa-trash-o bigger-120"></i>
                </button>

              </div>

              <div class="hidden-md hidden-lg">
                <div class="inline pos-rel">
                  <button class="btn btn-minier btn-primary dropdown-toggle" data-toggle="dropdown" data-position="auto">
                    <i class="ace-icon fa fa-cog icon-only bigger-110"></i>
                  </button>

                  <ul class="dropdown-menu dropdown-only-icon dropdown-yellow dropdown-menu-right dropdown-caret dropdown-close">

                    <li>
                      <a class="tooltip-success" data-rel="tooltip" title="Edit" v-on:click="edit(category)">
																			<span class="green">
																				<i class="ace-icon fa fa-pencil-square-o bigger-120"></i>
																			</span>
                      </a>
                    </li>

                    <li>
                      <a href="#" class="tooltip-error" data-rel="tooltip" title="Delete">
																			<span class="red">
																				<i class="ace-icon fa fa-trash-o bigger-120"></i>
																			</span>
                      </a>
                    </li>
                  </ul>
                </div>
              </div>
            </td>
          </tr>
          </tbody>
        </table>
      </div>
    </div>
    <div id="form-modal" class="modal fade" tabindex="-1" role="dialog">
      <div class="modal-dialog" role="document">
        <div class="modal-content">
          <div class="modal-header">
            <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
            <h4 class="modal-title">表单</h4>
          </div>
          <div class="modal-body">
            <form class="form-horizontal">
              <div class="form-group" v-show="category.parent !== '00000000'">
                <label class="col-sm-2 control-label">父分类</label>
                <div class="col-sm-10">
                  <p class="form-control-static">{{active.name || "无"}}</p>
                </div>
              </div>
              <div class="form-group">
                <label class="col-sm-2 control-label">名称</label>
                <div class="col-sm-10">
                  <input v-model="category.name" class="form-control">
                </div>
              </div>
              <div class="form-group">
                <label class="col-sm-2 control-label">顺序</label>
                <div class="col-sm-10">
                  <input v-model="category.sort" class="form-control">
                </div>
              </div>
            </form>
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-default" data-dismiss="modal">取消</button>
            <button v-on:click="save()" type="button" class="btn btn-primary">保存</button>
          </div>
        </div><!-- /.modal-content -->
      </div><!-- /.modal-dialog -->
    </div><!-- /.modal -->
  </div>
</template>

<script>
export default {
  components: {},
  name: "business-category",
  data: function () {
    return {
      category: {},
      categorys: [],
      level1: [],
      level2: [],
      active: {},
    }
  },
  mounted: function () {
    let _this = this;
    _this.all();
    // sidebar激活样式方法一
    // this.$parent.activeSidebar("business-category-sidebar")
  },
  methods: {
    /**
     * 点击【新增一级】
     */
    add1() {
      let _this = this;
      _this.active = {};
      _this.category = {
        parent: '00000000'
      };
      $("#form-modal").modal("show");
    },
    /**
     * 点击【新增二级】
     */
    add2() {
      let _this = this;
      if (Tool.isEmpty(_this.active)) {
        Toast.warning("请先点击一级分类");
        return;
      }
      _this.category = {
        parent: _this.active.id
      };
      $("#form-modal").modal("show");
    },
    /**
     * 点击【新增】
     */
    add() {
      let _this = this;
      _this.category = {};
      $("#form-modal").modal("show");
    },
    /**
     * 点击【编辑】
     */
    edit(category) {
      let _this = this;
      _this.category = $.extend({}, category);
      $("#form-modal").modal("show");
    },
    /**
     * 点击【保存】
     */
    save() {
      let _this = this;

      // 保存校验
      if (1 != 1
        || !Validator.require(_this.category.parent, "父id")
        || !Validator.require(_this.category.name, "名称")
        || !Validator.length(_this.category.name, "名称", 1, 50)
      ) {
        return;
      }

      Loading.show()
      _this.$ajax.post(process.env.VUE_APP_SERVER + '/business/admin/category/save', _this.category).then((response)=>{
        Loading.hide()
        // console.log("添加分类结果：",response)
        if (response.data.success) {
          $("#form-modal").modal("hide");
          _this.all()
         if(_this.category.id) {
           Toast.success("编辑成功！");
         }else {
           Toast.success("新增成功！");
         }
        }else {
          Toast.warning(response.data.message)
        }
      })
    },
    /**
     * 点击【删除】
     */
    del(id) {
      let _this = this;
      Confirm.show("删除后无法恢复当前数据",function () {
        Loading.show()
        _this.$ajax.delete(process.env.VUE_APP_SERVER + '/business/admin/category/delete/' + id).then((response)=>{
          Loading.hide()
          // console.log("删除分类结果：",response)
          if (response.data.success) {
            _this.all()
            Toast.success("删除成功！")
          }
        })
      })
    },
    /**
     * 列表查询
     */
    all() {
      let _this = this;
      Loading.show()
      _this.$ajax.post(process.env.VUE_APP_SERVER + '/business/admin/category/all' ).then((response)=>{
        Loading.hide()
        _this.categorys = response.data.content
        // 将所有记录格式化成树形结构
        _this.level1 = []
        for (let i = 0; i < _this.categorys.length; i++) {
          let c = _this.categorys[i]
          if (c.parent === '00000000') {
            for (let j = 0; j < _this.categorys.length; j++) {
              let child = _this.categorys[j]
              if (child.parent === c.id) {
                if (Tool.isEmpty(c.children)) {
                  c.children = []
                }
                c.children.push(child)
              }
            }
            _this.level1.push(c)
          }
        }

        _this.level2 = {}
        // 对当前一级分类中选中的表格触发一次点击事件，以刷新二级菜单列表
        // 注意：界面的渲染需要等Vue绑定好变量后才做，所以才延时100ms
        setTimeout(function () {
          $("tr.active").trigger("click")
        }, 100)
      })
    },
    onClickLevel1(category) {
      let _this = this;
      _this.active = category
      _this.level2 = category.children
    }
  }
}
</script>

<style scoped>
  .active td {
    background-color: #d6e9c6 !important;
  }
</style>